Hola, aqui te cuelgo el informe de Karpesky:

KASPERSKY ONLINE SCANNER REPORT
Saturday, December 16, 2006 2:04:29 PM
Operating System: Microsoft Windows XP Professional, (Build 2600)
Kaspersky Online Scanner version: 5.0.83.0
Kaspersky Anti-Virus database last update: 16/12/2006
Kaspersky Anti-Virus database records: 237128


Scan Settings
Scan using the following antivirus database standard
Scan Archives true
Scan Mail Bases true

Scan Target My Computer
A:\
C:\
D:\
E:\

Scan Statistics
Total number of scanned objects 30792
Number of viruses found 2
Number of infected objects 14 / 0
Number of suspicious objects 0
Duration of the scan process 01:36:02

Infected Object Name Virus Name Last Action
C:\Documents and Settings\All Users\Datos de programa\Microsoft\Network\Downloader\qmgr0.dat Object is locked skipped

C:\Documents and Settings\All Users\Datos de programa\Microsoft\Network\Downloader\qmgr1.dat Object is locked skipped

C:\Documents and Settings\All Users\Datos de programa\Symantec\Norton AntiVirus Corporate Edition\7.5\APTemp\AP0.exe Infected: Backdoor.Win32.PoeBot.c skipped

C:\Documents and Settings\All Users\Datos de programa\Symantec\Norton AntiVirus Corporate Edition\7.5\Quarantine\02440000.VBN Infected: Virus.Win32.Parite.b skipped

C:\Documents and Settings\All Users\Datos de programa\Symantec\Norton AntiVirus Corporate Edition\7.5\Quarantine\02440001.VBN Infected: Virus.Win32.Parite.b skipped

C:\Documents and Settings\All Users\Datos de programa\Symantec\Norton AntiVirus Corporate Edition\7.5\Quarantine\02880000.VBN Infected: Virus.Win32.Parite.b skipped

C:\Documents and Settings\All Users\Datos de programa\Symantec\Norton AntiVirus Corporate Edition\7.5\Quarantine\04A40000.VBN Infected: Virus.Win32.Parite.b skipped

C:\Documents and Settings\All Users\Datos de programa\Symantec\Norton AntiVirus Corporate Edition\7.5\Quarantine\05180000.VBN Infected: Virus.Win32.Parite.b skipped

C:\Documents and Settings\All Users\Datos de programa\Symantec\Norton AntiVirus Corporate Edition\7.5\Quarantine\05580000.VBN Infected: Virus.Win32.Parite.b skipped

C:\Documents and Settings\All Users\Datos de programa\Symantec\Norton AntiVirus Corporate Edition\7.5\Quarantine\069C0000.VBN Infected: Virus.Win32.Parite.b skipped

C:\Documents and Settings\All Users\Datos de programa\Symantec\Norton AntiVirus Corporate Edition\7.5\Quarantine\069C0001.VBN Infected: Virus.Win32.Parite.b skipped

C:\Documents and Settings\All Users\Datos de programa\Symantec\Norton AntiVirus Corporate Edition\7.5\Quarantine\06A00000.VBN Infected: Virus.Win32.Parite.b skipped

C:\Documents and Settings\All Users\Datos de programa\Symantec\Norton AntiVirus Corporate Edition\7.5\Quarantine\06A00001.VBN Infected: Virus.Win32.Parite.b skipped

C:\Documents and Settings\All Users\Datos de programa\Symantec\Norton AntiVirus Corporate Edition\7.5\Quarantine\06A00002.VBN Infected: Virus.Win32.Parite.b skipped

C:\Documents and Settings\All Users\Datos de programa\Symantec\Norton AntiVirus Corporate Edition\7.5\Quarantine\07780000.VBN Infected: Virus.Win32.Parite.b skipped

C:\Documents and Settings\All Users\Datos de programa\Symantec\Norton AntiVirus Corporate Edition\7.5\Quarantine\07780001.VBN Infected: Virus.Win32.Parite.b skipped

C:\Documents and Settings\Andion Flores\Configuración local\Archivos temporales de Internet\Content.IE5\index.dat Object is locked skipped

C:\Documents and Settings\Andion Flores\Configuración local\Datos de programa\Microsoft\Windows\UsrClass.dat Object is locked skipped

C:\Documents and Settings\Andion Flores\Configuración local\Datos de programa\Microsoft\Windows\UsrClass.dat.LOG Object is locked skipped

C:\Documents and Settings\Andion Flores\Configuración local\Historial\History.IE5\index.dat Object is locked skipped

C:\Documents and Settings\Andion Flores\Configuración local\Historial\History.IE5\MSHist0120061216200612 17\index.dat Object is locked skipped

C:\Documents and Settings\Andion Flores\Cookies\index.dat Object is locked skipped

C:\Documents and Settings\Andion Flores\NTUSER.DAT Object is locked skipped

C:\Documents and Settings\Andion Flores\NTUSER.DAT.LOG Object is locked skipped

C:\Documents and Settings\LocalService\Configuración local\Archivos temporales de Internet\Content.IE5\index.dat Object is locked skipped

C:\Documents and Settings\LocalService\Configuración local\Datos de programa\Microsoft\Windows\UsrClass.dat Object is locked skipped

C:\Documents and Settings\LocalService\Configuración local\Datos de programa\Microsoft\Windows\UsrClass.dat.LOG Object is locked skipped

C:\Documents and Settings\LocalService\Configuración local\Historial\History.IE5\index.dat Object is locked skipped

C:\Documents and Settings\LocalService\Cookies\index.dat Object is locked skipped

C:\Documents and Settings\LocalService\NTUSER.DAT Object is locked skipped

C:\Documents and Settings\LocalService\ntuser.dat.LOG Object is locked skipped

C:\Documents and Settings\NetworkService\Configuración local\Datos de programa\Microsoft\Windows\UsrClass.dat Object is locked skipped

C:\Documents and Settings\NetworkService\Configuración local\Datos de programa\Microsoft\Windows\UsrClass.dat.LOG Object is locked skipped

C:\Documents and Settings\NetworkService\NTUSER.DAT Object is locked skipped

C:\Documents and Settings\NetworkService\ntuser.dat.LOG Object is locked skipped

C:\WINDOWS\Debug\oakley.log Object is locked skipped

C:\WINDOWS\Debug\PASSWD.LOG Object is locked skipped

C:\WINDOWS\SchedLgU.Txt Object is locked skipped

C:\WINDOWS\Sti_Trace.log Object is locked skipped

C:\WINDOWS\system32\config\AppEvent.Evt Object is locked skipped

C:\WINDOWS\system32\config\default Object is locked skipped

C:\WINDOWS\system32\config\default.LOG Object is locked skipped

C:\WINDOWS\system32\config\SAM Object is locked skipped

C:\WINDOWS\system32\config\SAM.LOG Object is locked skipped

C:\WINDOWS\system32\config\SecEvent.Evt Object is locked skipped

C:\WINDOWS\system32\config\SECURITY Object is locked skipped

C:\WINDOWS\system32\config\SECURITY.LOG Object is locked skipped

C:\WINDOWS\system32\config\software Object is locked skipped

C:\WINDOWS\system32\config\software.LOG Object is locked skipped

C:\WINDOWS\system32\config\SysEvent.Evt Object is locked skipped

C:\WINDOWS\system32\config\system Object is locked skipped

C:\WINDOWS\system32\config\system.LOG Object is locked skipped

C:\WINDOWS\system32\h323log.txt Object is locked skipped

C:\WINDOWS\system32\wbem\Repository\FS\INDEX.BTR Object is locked skipped

C:\WINDOWS\system32\wbem\Repository\FS\OBJECTS.DAT A Object is locked skipped

C:\WINDOWS\wiadebug.log Object is locked skipped

C:\WINDOWS\wiaservc.log Object is locked skipped

Scan process completed.


Saludos.

Hola

Ejecuta el Norton y eliminas los archivo en cuarentena

Con "Killbox" elimina este archivo

C:\Documents and Settings\All Users\Datos de programa\Symantec\Norton AntiVirus Corporate Edition\7.5\APTemp\AP0.exe

Luego me cuentas como va el problema

salu2

Antes de nada perdón por la tardanza. Ya me va el PC bien, al final después de hacer todo lo que me habeis indicado le he ampliado memoria RAM hasta 384 MGb y va bastante bien, asi que gracias por todo y un saludo.

Feliz 2007.

Hola

Ok, por cualquier cosa sabes donde encontrarnos

salu2